240223356

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2111}}^1$

素因数の和:2259

約数の個数: 72

約数和(自身を含む): 634233600

約数和(自身を除く): 394010244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 109, 116, 174, 218, 261, 327, 348, 436, 522, 654, 981, 1044, 1308, 1962, 2111, 3161, 3924, 4222, 6322, 6333, 8444, 9483, 12644, 12666, 18966, 18999, 25332, 28449, 37932, 37998, 56898, 61219, 75996, 113796, 122438, 183657, 230099, 244876, 367314, 460198, 550971, 690297, 734628, 920396, 1101942, 1380594, 2070891, 2203884, 2761188, 4141782, 6672871, 8283564, 13345742, 20018613, 26691484, 40037226, 60055839, 80074452, 120111678, 240223356]

約数ペア:

[(1, 240223356), (2, 120111678), (3, 80074452), (4, 60055839), (6, 40037226), (9, 26691484), (12, 20018613), (18, 13345742), (29, 8283564), (36, 6672871), (58, 4141782), (87, 2761188), (109, 2203884), (116, 2070891), (174, 1380594), (218, 1101942), (261, 920396), (327, 734628), (348, 690297), (436, 550971), (522, 460198), (654, 367314), (981, 244876), (1044, 230099), (1308, 183657), (1962, 122438), (2111, 113796), (3161, 75996), (3924, 61219), (4222, 56898), (6322, 37998), (6333, 37932), (8444, 28449), (9483, 25332), (12644, 18999), (12666, 18966)]